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TLT vs VGIT: Performance & Backtest Comparison
TLT delivered the higher return - 2.09% CAGR vs 2.01% - over 2009-12-31 → 2026-07-31.
Growth comparison
Drawdown
Annual returns
| TLT | VGIT | |
|---|---|---|
| Name | iShares 20+ Year Treasury Bond ETF | Vanguard Intermediate-Term Treasury ETF |
| CAGR | 2.09% | 2.01% |
| Total return | 41.23% | 39.30% |
| Volatility | 13.57% | 4.25% |
| Max drawdown | -48.92%Oct 2023 | -16.20%Oct 2023 |
| Sharpe | 0.12 | 0.16 |
| Sortino | 0.21 | 0.23 |
| Best year | 33.96% | 9.62% |
| Worst year | -31.87% | -11.12% |
| Final balance | $14,123 | $13,930 |
Correlation of monthly returns: 0.85. Wondering if you need both? Check their fund overlap →
All figures are total returns: every dividend and distribution is reinvested on its ex-date, and prices are split-adjusted. See the methodology.
Frequently asked questions
Which has performed better, TLT or VGIT?
Over 2009-12-31 to 2026-07-31, TLT performed better: 2.09% annualized versus 2.01% for VGIT, with dividends reinvested. Past performance does not guarantee future results.
How similar are TLT and VGIT?
Their monthly returns have a correlation of 0.85 over the common period. TLT is iShares 20+ Year Treasury Bond ETF; VGIT is Vanguard Intermediate-Term Treasury ETF.
Which is riskier, TLT or VGIT?
Over the common period TLT had 13.57% annualized volatility and a -48.92% max drawdown, versus 4.25% and -16.20% for VGIT.